EFCO S5500 SSG User Manual
Page 30
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EFCO CORPORATION 6/2012
PART NO. Y554
Series 5500 Silicone Structural Glazed Curtain Wall Installation Instructions
Section IV: Glazing Preparation
STEP #2 INSTALL JOINT PLUGS
A. Apply sealant to the contact surfaces of the joint plug as shown.
B. Install the mullion joint plugs at the horizontal to vertical intersections as indi-
cated.
C. Tool the sealant that was pre-applied to the mullion in Step 4, over the joint plugs
and into the joints.
MULLION JOINT
PLUGS
OPTIONAL CAPTURED VERTICAL AND
CAPTURED HORIZONTALS
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